Much of eye behavior is so subtle that we react to it only on the intuitive level.

眼睛的许多行为是如此微妙，以至于我们只能在直觉层面上做出反应。

youdao

Many of these changes are subtle, reflecting shifts in society as much as in policy.

大部分的变革都很微妙，反应了社会和政策的转变。

youdao

The chronic-stress response is much more subtle than is the acute-stress response, but the effects may be longer lasting and more problematic.

慢性压力的影响更微妙，但后果可能持续时间更长和更多的不确定性。

youdao

Some might argue the effect has been much more subtle, describing them as "stealth cuts".

BBC: Councils setting out budget plans

But the opposite danger is just as large, and so much more subtle and easy to ignore.

FORBES: This is the Season?

And this is a much more subtle and, on the surface, legal way of extending the status quo.

NPR: Looking Into Putin's Soul Again